:root{--ink:#111820;--muted:#66717d;--line:#dde3e8;--soft:#f4f6f7;--white:#fff;--accent:#f4a000;--accent2:#d58500;--green:#1f9d61;--radius:22px;--shadow:0 20px 60px rgba(14,24,33,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.container{width:min(1180px,calc(100% - 40px));margin:auto}.topbar{background:#0d1319;color:#d9e0e5;font-size:13px}.topbar__inner{display:flex;gap:28px;justify-content:flex-end;padding:9px 0}.topbar a:hover{color:#fff}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);box-shadow:0 1px 0 rgba(0,0,0,.06)}.nav{height:78px;display:flex;align-items:center;justify-content:space-between}.brand img{width:142px;height:auto}.nav__links{display:flex;align-items:center;gap:26px;font-size:14px;font-weight:600}.nav__links>a:not(.button){position:relative}.nav__links>a:not(.button):after{content:"";position:absolute;left:0;bottom:-8px;width:0;height:2px;background:var(--accent);transition:.25s}.nav__links>a:hover:after{width:100%}.menu-toggle{display:none;border:0;background:none;padding:8px}.menu-toggle span{display:block;width:24px;height:2px;background:#111;margin:5px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 24px;border-radius:999px;background:var(--accent);color:#101010;font-weight:800;transition:.25s;border:1px solid var(--accent)}.button:hover{transform:translateY(-2px);background:#ffb31c}.button--small{min-height:42px;padding:0 18px}.button--ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.4);color:#fff}.button--outline{background:transparent;border-color:#33404b;color:#fff}.hero{min-height:760px;display:grid;align-items:center;position:relative;overflow:hidden}.hero__image{position:absolute;inset:0;background:url('../img/bg-masthead.jpeg') center/cover no-repeat;transform:scale(1.02)}.hero__overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,13,18,.88) 0%,rgba(8,13,18,.68) 48%,rgba(8,13,18,.15) 100%)}.hero__content{position:relative;color:#fff;padding:90px 0}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:800;color:var(--accent);margin:0 0 14px}.hero h1,.section h2{font-family:Manrope,Inter,sans-serif;letter-spacing:-.045em}.hero h1{font-size:clamp(44px,6vw,78px);line-height:1.03;max-width:900px;margin:0 0 24px}.hero__lead{max-width:720px;font-size:19px;color:#e6ecef}.hero__actions{display:flex;gap:12px;margin-top:34px}.hero__stats{display:grid;grid-template-columns:repeat(3,max-content);gap:48px;margin-top:64px;padding-top:26px;border-top:1px solid rgba(255,255,255,.2);width:max-content}.hero__stats div{display:flex;flex-direction:column}.hero__stats strong{font:800 28px Manrope}.hero__stats span{font-size:12px;color:#cbd3d8}.section{padding:110px 0}.section--soft{background:var(--soft)}.section--dark{background:#111820;color:#fff}.split{display:grid;grid-template-columns:1fr 1.08fr;gap:72px;align-items:center}.split--reverse{grid-template-columns:1.05fr 1fr}.content h2,.section-heading h2,.contact h2{font-size:clamp(34px,4vw,54px);line-height:1.08;margin:0 0 24px}.content p{color:var(--muted);font-size:17px}.media-card{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.media-card img{width:100%;height:500px;object-fit:cover}.media-card__tag{position:absolute;bottom:20px;left:20px;background:#fff;padding:10px 16px;border-radius:999px;font-weight:800}.feature-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.feature-row span{background:var(--soft);padding:10px 14px;border-radius:999px;font-weight:700;font-size:13px}.section-heading{max-width:790px;margin:0 auto 54px;text-align:center}.section-heading>p:last-child{color:#94a0aa;font-size:17px}.zones{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.zone{background:#19222b;border:1px solid #29343e;padding:30px;border-radius:var(--radius)}.zone__number{font:800 46px Manrope;color:#34404b}.zone h3{font-size:24px;margin:14px 0 10px}.zone p{color:#b5c0c8}.bar{height:7px;background:#303c46;border-radius:99px;overflow:hidden;margin:28px 0 10px}.bar span{display:block;width:var(--w);height:100%;background:var(--accent);border-radius:inherit}.zone strong{color:var(--accent)}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.product-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;transition:.25s}.product-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.product-card img{width:100%;aspect-ratio:1.12/1;object-fit:cover}.product-card div{padding:26px}.product-card h3{font:700 22px Manrope;margin:12px 0 8px}.product-card p{color:var(--muted)}.pill{display:inline-flex;width:38px;height:38px;align-items:center;justify-content:center;border-radius:50%;background:var(--accent);font-weight:900}.center{text-align:center;margin-top:36px}.text-link{font-weight:800;border-bottom:1px solid #bdc4ca;padding-bottom:4px}.video-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.video-card{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.video-card img{width:100%;height:360px;object-fit:cover}.video-card span{position:absolute;inset:50% auto auto 50%;translate:-50% -50%;width:74px;height:74px;border-radius:50%;display:grid;place-items:center;background:#fff;color:#111;font-size:24px;box-shadow:0 8px 24px rgba(0,0,0,.2)}.collage{display:grid;grid-template-columns:1fr 1fr;gap:12px}.collage img{width:100%;height:240px;object-fit:cover;border-radius:18px}.collage img:first-child{grid-row:span 2;height:492px}.check-list{list-style:none;padding:0;margin:24px 0}.check-list li{padding:8px 0 8px 28px;position:relative}.check-list li:before{content:"✓";position:absolute;left:0;color:var(--accent2);font-weight:900}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.step{border-top:1px solid #35404a;padding-top:22px}.step span{color:var(--accent);font-weight:900}.step h3{font:700 22px Manrope;margin:14px 0 8px}.step p{color:#aeb9c1}.contact{padding:90px 0;background:linear-gradient(135deg,#f0a000,#ffbe31)}.contact__panel{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:center;background:#111820;color:#fff;border-radius:30px;padding:60px}.contact__panel p:not(.eyebrow){color:#c0c9cf}.contact__actions{display:flex;flex-direction:column;gap:12px}.footer{background:#0b1015;color:#b9c3ca;padding:68px 0 24px}.footer__grid{display:grid;grid-template-columns:1.5fr .7fr 1fr;gap:50px}.footer h3{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.12em}.footer a,.footer span{display:block;margin:8px 0}.footer__logo{width:150px;margin-bottom:18px}.footer__bottom{display:flex;justify-content:space-between;border-top:1px solid #25303a;margin-top:46px;padding-top:22px;font-size:13px}.whatsapp-float{position:fixed;right:24px;bottom:24px;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:#25d366;color:#fff;font-weight:900;box-shadow:0 12px 30px rgba(0,0,0,.22);z-index:90}.reveal{opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .65s ease}.reveal.is-visible{opacity:1;transform:none}@media(max-width:960px){.topbar__inner{justify-content:center;flex-wrap:wrap;gap:8px 18px}.menu-toggle{display:block}.nav__links{position:absolute;left:20px;right:20px;top:120px;background:#fff;border-radius:18px;box-shadow:var(--shadow);padding:18px;display:none;flex-direction:column;align-items:stretch}.nav__links.open{display:flex}.nav__links a{padding:7px 4px}.hero{min-height:690px}.hero__stats{grid-template-columns:repeat(3,1fr);width:100%;gap:18px}.split,.split--reverse,.contact__panel{grid-template-columns:1fr;gap:42px}.zones,.product-grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.footer__grid{grid-template-columns:1fr 1fr}.media-card img{height:420px}}@media(max-width:640px){.container{width:min(100% - 28px,1180px)}.topbar{display:none}.nav{height:72px}.nav__links{top:74px}.hero{min-height:720px}.hero__content{padding:72px 0}.hero h1{font-size:42px}.hero__lead{font-size:16px}.hero__actions{flex-direction:column;align-items:stretch}.hero__stats{grid-template-columns:1fr;gap:12px;margin-top:36px}.section{padding:76px 0}.zones,.product-grid,.video-grid,.steps,.footer__grid{grid-template-columns:1fr}.media-card img,.video-card img{height:320px}.collage{grid-template-columns:1fr 1fr}.collage img{height:170px}.collage img:first-child{height:352px}.contact{padding:56px 0}.contact__panel{padding:34px 24px;border-radius:22px}.footer__bottom{flex-direction:column}.whatsapp-float{right:16px;bottom:16px}}

/* Embedded catalogs and video players */
.embed-card,.catalog-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.responsive-video{position:relative;aspect-ratio:16/9;background:#000}.responsive-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.catalog-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}.catalog-card__head{padding:24px 26px 18px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line)}.catalog-card__head>div{display:flex;align-items:center;gap:12px}.catalog-card__head h3{margin:0;font:700 21px Manrope}.catalog-card__head p{margin:0;color:var(--muted);font-size:13px;text-align:right}.catalog-frame{height:640px;background:#1a2026}.catalog-frame iframe{width:100%;height:100%;border:0;display:block}
@media(max-width:960px){.catalog-grid{grid-template-columns:1fr}.catalog-frame{height:620px}}
@media(max-width:640px){.catalog-card__head{align-items:flex-start;flex-direction:column}.catalog-card__head p{text-align:left}.catalog-frame{height:520px}}

/* ===== Dark corporate identity theme ===== */
:root{
  --ink:#f4f7f7;
  --muted:#a8b6b8;
  --line:#26373a;
  --soft:#10191b;
  --white:#fff;
  --accent:#ff7000;
  --accent2:#009691;
  --green:#25d366;
  --radius:22px;
  --shadow:0 22px 65px rgba(0,0,0,.34);
  --bg:#071012;
  --bg2:#0b1517;
  --panel:#101b1d;
  --teal:#009691;
  --orange:#ff7000;
}
body{color:var(--ink);background:var(--bg)}
.topbar{background:#050a0b;color:#a8b6b8;border-bottom:1px solid rgba(0,150,145,.18)}
.topbar a:hover{color:#fff}
.site-header{background:rgba(7,16,18,.94);box-shadow:0 1px 0 rgba(255,255,255,.06);border-bottom:1px solid rgba(0,150,145,.14)}
.nav__links{color:#eef4f4}
.menu-toggle span{background:#fff}
.button{background:var(--orange);border-color:var(--orange);color:#101010}
.button:hover{background:#ff8426;box-shadow:0 10px 30px rgba(255,112,0,.22)}
.button--ghost{background:rgba(0,150,145,.10);border-color:rgba(0,150,145,.55);color:#fff}
.button--outline{border-color:#466064;color:#fff}
.eyebrow{color:var(--orange)}
.hero__overlay{background:linear-gradient(90deg,rgba(4,11,13,.96) 0%,rgba(5,15,17,.83) 50%,rgba(5,15,17,.32) 100%)}
.hero__lead{color:#dbe4e5}
.section{background:var(--bg)}
.section--soft{background:var(--bg2)}
.section--dark{background:#050b0d;color:#fff}
.content p,.product-card p,.catalog-card__head p{color:var(--muted)}
.media-card{border:1px solid rgba(0,150,145,.18)}
.media-card__tag{background:#0d181a;color:#fff;border:1px solid rgba(0,150,145,.35)}
.feature-row span{background:#0f1d1f;color:#dbe6e7;border:1px solid #203336}
.section-heading>p:last-child{color:#a8b6b8}
.zone{background:#0c1719;border-color:#223437}
.zone__number{color:#294346}
.zone p{color:#aab8ba}
.bar{background:#203235}
.bar span{background:linear-gradient(90deg,var(--teal),var(--orange))}
.zone strong{color:var(--orange)}
.product-card{border-color:#223437;background:#0d181a}
.product-card:hover{border-color:rgba(0,150,145,.55)}
.pill{background:var(--teal);color:#fff}
.text-link{border-bottom-color:#3d565a;color:#f4f7f7}
.text-link:hover{color:var(--orange);border-bottom-color:var(--orange)}
.check-list li:before{color:var(--teal)}
.step{border-top-color:#284044}
.step span{color:var(--orange)}
.step p{color:#aab7b9}
.contact{background:linear-gradient(135deg,#006e6b,#009691 45%,#ff7000 130%)}
.contact__panel{background:#071113;border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow)}
.contact__panel p:not(.eyebrow){color:#b9c7c9}
.footer{background:#030809;color:#9eabad;border-top:1px solid rgba(0,150,145,.18)}
.footer__bottom{border-top-color:#1b2b2e}
.whatsapp-float{box-shadow:0 12px 34px rgba(0,0,0,.45)}
.embed-card,.catalog-card{background:#0d181a;border-color:#223437;box-shadow:var(--shadow)}
.catalog-card__head{border-bottom-color:#223437}
.catalog-frame{background:#050b0d}
.responsive-video{background:#000;border:1px solid #142326}
@media(max-width:960px){.nav__links{background:#0d181a;border:1px solid #223437}}

/* Certifications */
.certifications{background:#081214;border-top:1px solid rgba(0,150,145,.12)}
.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.cert-card{background:#0d181a;border:1px solid #223437;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);padding:16px;display:flex;align-items:center;justify-content:center;min-height:360px}
.cert-card img{width:100%;height:100%;max-height:430px;object-fit:contain;border-radius:14px;background:#fff}
@media(max-width:960px){.cert-grid{grid-template-columns:1fr 1fr}.cert-card:last-child{grid-column:1/-1;max-width:560px;width:100%;justify-self:center}}
@media(max-width:640px){.cert-grid{grid-template-columns:1fr}.cert-card:last-child{grid-column:auto}.cert-card{min-height:auto}}

/* Video commercial cards */
.video-info{padding:20px 22px 22px;display:flex;flex-direction:column;gap:5px;border-top:1px solid #223437;background:#0d181a}.video-info strong{font:700 17px Manrope;color:#fff}.video-info span{font-size:13px;color:#93a5a7}.video-info a{margin-top:8px;font-size:13px;font-weight:800;color:var(--orange)}.video-info a:hover{color:#ff9a4d}

/* SEO/commercial V4 additions */
.local-video-notice{margin:0 0 28px;padding:16px 18px;border:1px solid rgba(255,112,0,.4);border-radius:14px;background:rgba(255,112,0,.08);color:#eaf4f3}.local-video-notice strong{color:#ff8a29}.section--visual{background:linear-gradient(180deg,#081112 0%,#0b1718 100%)}.original-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.original-gallery figure{margin:0;overflow:hidden;border-radius:18px;border:1px solid rgba(255,255,255,.09);min-height:300px;background:#0c1516}.original-gallery img{width:100%;height:100%;min-height:300px;object-fit:cover;display:block;transition:transform .45s ease}.original-gallery figure:hover img{transform:scale(1.035)}.footer__seo{display:block;max-width:1180px;margin:0 auto;padding:0 24px 18px;color:rgba(255,255,255,.48);font-size:12px;line-height:1.5}@media(max-width:900px){.original-gallery{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.original-gallery{grid-template-columns:1fr}.original-gallery figure,.original-gallery img{min-height:240px}}


/* =========================================================
   PARALLAX / DEPTH EFFECT — V5
   Subtle premium depth while preserving responsive behavior.
   ========================================================= */
.parallax-media {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.parallax-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08) translate3d(0, var(--parallax-y, 0px), 0);
  will-change: transform;
  transition: transform .12s linear;
}

.parallax-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(0,0,0,.03), rgba(0,0,0,.20));
  z-index: 1;
}

.parallax-section {
  position: relative;
  overflow: hidden;
}

.parallax-section::before {
  content: "";
  position: absolute;
  inset: -7% 0;
  background: inherit;
  transform: translate3d(0, var(--section-parallax-y, 0px), 0) scale(1.08);
  will-change: transform;
  z-index: -1;
}

/* Slight lift gives cards a second depth plane */
.product-card,
.cert-card,
.video-card,
.catalog-card,
.zone-card {
  transform: translateZ(0);
  transition: transform .35s ease, box-shadow .35s ease;
}

.product-card:hover,
.cert-card:hover,
.video-card:hover,
.catalog-card:hover,
.zone-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 22px 55px rgba(0,0,0,.32);
}

/* Accessibility + mobile performance */
@media (prefers-reduced-motion: reduce) {
  .parallax-media img,
  .parallax-section::before {
    transform: none !important;
    transition: none !important;
  }
}

@media (max-width: 767px) {
  .parallax-media img {
    transform: scale(1.04) translate3d(0, calc(var(--parallax-y, 0px) * .35), 0);
  }
}


/* =========================================================
   STRONG PARALLAX DEPTH — V6
   More visible movement with premium layered depth.
   ========================================================= */

.parallax-media {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  min-height: 260px;
}

.parallax-media img {
  width: 100%;
  height: 115%;
  object-fit: cover;
  object-position: center;
  transform:
    translate3d(0, var(--parallax-y, 0px), 0)
    scale(1.16);
  will-change: transform;
  transition: transform .06s linear;
}

.parallax-media::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(0,0,0,.02) 0%, rgba(0,0,0,.28) 100%);
}

.parallax-media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  box-shadow: inset 0 0 70px rgba(0,0,0,.28);
}

.hero,
.hero-section,
section[class*="hero"] {
  position: relative;
  overflow: hidden;
}

.depth-card {
  transform: perspective(900px) translateZ(0);
  transition:
    transform .35s ease,
    box-shadow .35s ease;
}

.depth-card:hover {
  transform: perspective(900px) translateY(-10px) scale(1.015);
  box-shadow: 0 26px 65px rgba(0,0,0,.38);
}

@media (max-width: 767px) {
  .parallax-media img {
    height: 108%;
    transform:
      translate3d(0, calc(var(--parallax-y, 0px) * .55), 0)
      scale(1.10);
  }
}

@media (prefers-reduced-motion: reduce) {
  .parallax-media img,
  .depth-card {
    transform: none !important;
    transition: none !important;
  }
}


/* Video embeds V7 */
.video-shell{position:relative;display:grid;place-items:center;min-height:280px;background:radial-gradient(circle at center,#1b2328 0,#07090b 72%);overflow:hidden}
.video-play{display:inline-flex;align-items:center;gap:12px;border:1px solid rgba(255,255,255,.16);background:rgba(0,150,145,.92);color:#fff;padding:14px 20px;border-radius:999px;font:700 15px Manrope,Arial,sans-serif;cursor:pointer;box-shadow:0 16px 35px rgba(0,0,0,.35);transition:transform .2s ease,filter .2s ease;z-index:2}
.video-play:hover{transform:translateY(-2px);filter:brightness(1.08)}
.video-play__icon{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#ff7000;font-size:14px;padding-left:2px}
.video-status{position:absolute;left:18px;right:18px;bottom:16px;color:#d5dde1;font-size:13px;text-align:center;z-index:2}
.video-fallback{display:inline-flex;margin-top:8px;color:#65d4d0;font-weight:700;text-decoration:none}
.video-fallback:hover{text-decoration:underline}
.video-shell iframe{position:absolute;inset:0;width:100%;height:100%;border:0;background:#000;z-index:3}